Immediate Justification and Process Reliabilism
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Immediate Justification and Process Reliabilism Alvin Goldman Rutgers University [Final version: October 13, 2006] 1. Introduction A central issue in contemporary epistemology is whether there is a species of (prima facie) justification that is immediate, direct, basic, or foundational. It is puzzling whether and how immediate justification could arise. This is perhaps the core issue that divides foundationalists from coherentists. An older conception of immediate justification is that some beliefs are capable of self-justification; they don’t need anything else to justify them.1 This conception of immediate justification is no longer very prevalent. Current defenders of immediate justification usually assume that a directly justified belief is rendered justified by some state of affairs distinct from it. What is special to the direct mode of justification conferral is that it doesn’t involve other justified beliefs (or states or propositions) as justifiers. Deniers of immediate justification doubt that this occurs, or even makes sense. In general, questions about justification can be given either a doxastic or a propositional formulation. A doxastic formulation presupposes that the epistemic subject has a belief of interest, and the question is whether this belief is justified. A propositional formulation does not presuppose that the subject believes the target proposition. It asks whether she is in a “position” such that it would be epistemically appropriate for her to believe it, whether or not she does so. We shall address both types of formulation. The issue of immediate justification can be resolved into three questions: (Q1) Is there a species of justification that is immediate, direct, or basic? In other words, are some beliefs or propositions made (prima facie) justified in virtue of states of affairs, processes, etc. that confer justification without themselves being justified? If question Q1 is answered in the affirmative, the next question is: (Q2) How is immediate justification conferral possible? There are well-known arguments, initially plausible-looking arguments, against the very possibility of unjustified justifiers. What is wrong with those arguments? Assuming that challenges to the very possibility of unjustified justifiers can be met, the final question is: (Q3) What types of states or process can serve as immediate justifiers, and what relations do they bear to appropriate beliefs or propositions by virtue of which justification is conferred on those beliefs or propositions and not others? 1 Here is a sample dilemma that appears to challenge the possibility of basic justification. Initially it seems that anything that makes a proposition or belief justified must itself be justified. This pattern is instantiated in the paradigm case of inferential justification. An inferred proposition is justified (for the subject) only if the premises or beliefs from which it is inferred are themselves justified (for that subject). But if the justifiedness of a proposition or belief depends on the justifiedness of another belief (or belief-like state), then the justifiedness of the target belief or proposition isn’t basic or immediate after all. Immediate justification can arise only from states, facts, conditions, processes, or the like that aren’t themselves justified, i.e., from unjustified justifiers. At a minimum, immediate justification arises only from states, facts, and so forth without depending on their justificational status (though they might have such status). But how can unjustified states or conditions confer justifiedness on a proposition or belief? Another challenge to the possibility of immediate justification is prompted by a second feature of inferential justification. In inferential justification, the source of justification is prior contentful (i.e., representational) states of the subject. The contents of these states are what fix the further propositions that are inferentially justifiable for the subject. What shall we say with respect to content for putative cases of direct, non- inferential justification? Must the unjustified justifiers themselves be contentful, representational states? If so, are the only propositions on which they confer justification the contents of the conferring states? If unjustified justifiers can be contentless, non- representational states, how do specific propositions or beliefs get selected as ones made justified by these contentless justification-conferrers? There seem to be three possible answers to this conundrum: (A1) Immediate justifiers are contentful states of affairs (presumably, states of the epistemic agent, S). (A2) Immediate justifiers are non-contentful states of affairs. (A3) Immediate justifiers can be either contentful states or non-contentful states (or perhaps a combination of the two). In the last few years several epistemologists have focused their attention on this nest of problems. I shall consider treatments of the topic by four epistemologists: Richard Feldman (2003), James Pryor (2005), Michael Huemer (2001), and Peter Markie (2005). Each offers helpful explorations of the territory, but none of them, in my view, offers a satisfactory positive solution. Markie, for example, treats the problem as an unsolved “mystery”. I shall suggest that process reliabilism offers the most promising solution to the problem, or nest of problems. Feldman and Markie will be unhappy with this proposal, because they are on record as finding serious or fatal problems with reliabilism. I won’t attempt, however, to address any of the familiar problems for reliabilism, such as the generality problem.2 This article is limited to a defense of the thesis that process reliabilism offers the best available solution to the puzzle of immediate justification. If this thesis can be made good, it will be a feather in reliabilism’s cap, even if it doesn’t solve other outstanding problems for the theory. 2 2. Feldman’s Proposal: A Proper Response to Experience Feldman, in his book Epistemology (2003), discusses the problem of justified basic beliefs with special attention to modest foundationalism. On Feldman’s construal, modest foundationalism includes the thesis that immediate justification in the perceptual arena pertains to (selected) perceptual beliefs whose contents are external world propositions, such as “There is a tree on the hill.” Feldman introduces the notion of a spontaneously formed belief, a belief that isn’t formed by conscious inference from other beliefs. He then considers principle P1 as a possible principle for basic beliefs:3 (P1) Being spontaneously formed makes a belief (immediately) justified. (2003, p. 73) This principle is quickly rejected, on grounds of excessive simplicity. To improve on P1, Feldman introduces the notion of a “proper response to experience.” Only beliefs that are proper responses to experience provide (noninferential) justifiedness, Feldman implies. Here is how he explains the notion: When you walk into a room, see a table, and form a belief that there is a table there, … [w]hat seems central is that your belief is a proper response to the perceptual stimulus you have. It is a suitable thing to believe given that experience. To believe something that does not fit that experience at all, such as that there is an elephant in the room, would not be a proper response to that experience. To believe something that goes beyond what is revealed in the experience, such as that there is a table that is exactly 12 years old, would not be a proper response to that experience.” (2003, p. 74) Feldman then proceeds to use this notion in a revised principle for immediate justification: (P2) A spontaneously formed belief is justified provided it is a proper response to experiences and is not defeated by other evidence the believer has. (2003, p. 74) The adequacy of Feldman’s solution to the problem of immediate justification obviously depends on what account is given of the newly coined phrase “proper response to experience”. What makes a belief a proper or improper response to experience? Feldman gives further illustrations of positive and negative instances of this notion: Other examples clarify the idea. Compare a novice bird-watcher and an expert walking together in the woods, seeking out the rare pink-spotted flycatcher. A bird flies by and each person spontaneously forms the belief that there is a pink- spotted flycatcher there. The expert knows this to be true but the novice is jumping to a conclusion out of excitement. The expert has a well-founded belief but the novice does not. In the same situation, both the novice and the expert may have well-founded beliefs about the color, shape and size of the bird they see. This suggests that there is some relevant difference between such properties as 3 being gray with pink spots and about 4 inches long and properties such as being a pink-spotted flycatcher. One might say that the former are “closer to experience” than the latter. Anyone with proper vision can discern the former in experience. This is not true of the latter. (2003, p.75) These are instructive examples, but what general principles should be extracted from them? Feldman proposes two factors that seem relevant to being a proper response to experience. First, when the contents of the belief are closer to the direct contents of experience, they are more apt to be properly based on experience. Second, modest foundationalism can say that training and experience affect what counts as a proper response to experience. The expert’s training